LYT4222E
IC OFFLINE SWITCH MULT TOP 7ESIPManufacturer: Power Integrations
Categories: AC DC Converters, Offline Switches
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Power Integrations LYTSwitch™-4 LYT4222E is an offline switcher IC designed for high-efficiency LED driver applications. This device integrates a high-voltage power MOSFET and a controller, enabling Flyback, Buck, and Boost topologies. Operating at a 140kHz switching frequency, it offers a 15W power capability and features internal switching for simplified design. The LYT4222E is housed in an eSIP-7C package with through-hole mounting and provides isolated output. It is suitable for general lighting, commercial lighting, and industrial lighting applications. Key electrical parameters include a 725V breakdown voltage and a 99.9% duty cycle. The operating temperature range is -40°C to 150°C (TJ).
Additional Information
Series: LYTSwitch™-4RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 7-SSIP, 6 Leads, Exposed Pad, Formed Leads |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Duty Cycle | 99.9% |
| Frequency - Switching | 140kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 725V |
| Output Isolation | Isolated |
| Topology | Flyback, Step-Down (Buck), Step-Up (Boost) |
| Voltage - Supply (Vcc/Vdd) | - |
| Supplier Device Package | eSIP-7C |
| Fault Protection | - |
| Control Features | - |
| Power (Watts) | 15 W |
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